CN214398609U - Belt deviation preventing device of mining belt conveyor - Google Patents
Belt deviation preventing device of mining belt conveyor Download PDFInfo
- Publication number
- CN214398609U CN214398609U CN202023277396.4U CN202023277396U CN214398609U CN 214398609 U CN214398609 U CN 214398609U CN 202023277396 U CN202023277396 U CN 202023277396U CN 214398609 U CN214398609 U CN 214398609U
- Authority
- CN
- China
- Prior art keywords
- belt
- carrier roller
- deviation
- roller
- aligning carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a belt deviation-preventing device of a mining belt conveyor, which comprises a belt arranged on a belt frame of a conveyor, wherein deviation detection devices are respectively arranged on two sides of the belt frame, each deviation detection device comprises a vertical roller with a rotation function and a control chip, and the control chip is in communication connection with an external controller; a first aligning carrier roller, a parallel carrier roller and a second aligning carrier roller are sequentially arranged between the belt frames on two sides below the belt; and error correction devices are arranged below the first aligning carrier roller and the second aligning carrier roller, each error correction device comprises a composite oil cylinder, a gear pump and a detection and drive roller, and an oil cylinder rod of each error correction device is connected with the aligning carrier roller. The utility model discloses real-time supervision conveyer belt running state, after the conveyer belt offset surpassed system preset's threshold, report to the police and handle with automatic deviation rectification.
Description
Technical Field
The utility model relates to a mining conveyor technical field specifically is a deviation device is prevented to mining belt conveyor belt.
Background
The mining belt conveyor has the advantages of low accident rate, small efficacy, long operation time and long distance, and has more advantages in coal mine transportation. However, in actual use, the belt conveyor has many accidents due to over-long transportation distance, uneven coal quantity and the like. In actual operation, because the material is not arranged on the central line and the carrier roller, the fall is arranged on the carrier roller, the cylindricity of the roller is different, the belt is abraded and the like, the material on the belt can not move along the central line of the belt, when the material is deviated greatly, the accumulated material on one side of the conveying belt can seriously abrade the belt and the side frame, and the material is easily scattered. At present, the belt conveyor adopted to prevent the deviation mode is only to install one set of deviation-preventing carrier roller and a signal monitoring system on the conveyor, and when the system detects that the signal is abnormal, the maintainer stops in time to check. Because the belt material is uneven or the deviation is serious, major coal mine electromechanical accidents such as tearing the conveying belt, burning out the motor and the like can happen, reasonable and effective deviation-preventing technical measures are adopted for the belt conveyor for the mine, and the belt conveyor has important significance for the safe and stable operation of the conveyor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a deviation device is prevented to mining belt conveyor belt has solved the problem that proposes among the above-mentioned background art.
The utility model provides a following technical scheme:
the utility model provides a mining belt conveyor belt prevents centring device, includes the belt of installing on the conveyer belt frame, its characteristics lie in: the belt frame is provided with a deviation detection device on each side, the deviation detection device comprises a vertical roller with a rotation function and a control chip, and the control chip is in communication connection with an external controller;
a first aligning carrier roller, a parallel carrier roller and a second aligning carrier roller are sequentially arranged between the belt frames on two sides below the belt; and error correction devices are arranged below the first aligning carrier roller and the second aligning carrier roller, each error correction device comprises a composite oil cylinder, a gear pump and a detection and drive roller, and an oil cylinder rod of each error correction device is connected with the aligning carrier roller.
When the self-aligning carrier roller is in a normal working state, the belt has a certain distance with the detecting and driving rollers at the two sides, the corresponding two gear pumps do not work, and the self-aligning carrier roller is in a balance position; when one side deviates, the belt on the corresponding side contacts with the detection driving roller, so that the detection driving roller rotates to drive the gear pump to transfer hydraulic oil from the inner flow of the oil tank to the rod cavity of the oil cylinder, the oil cylinder rod makes reciprocating motion, the aligning carrier roller can deflect, and the deviation rectifying effect is achieved.
Preferably, the first aligning carrier roller, the parallel carrier roller and the second aligning carrier roller are all made of rubber materials.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the deviation detection device monitors the running state and parameters of the conveying belt in real time, and when the deviation amount of the conveying belt exceeds a preset threshold value of the system, the monitoring system immediately transmits data to the controller and gives an alarm to avoid serious belt deviation.
2. According to the stress analysis of the belt in operation, the deviation of the belt is found to be related to the amount of materials and the angles of the carrier rollers on the two sides. When the belt takes place to squint left, can be with left aligning bearing roller skew angle increase, reduce right side aligning bearing roller skew angle simultaneously, can realize the off tracking of belt through this kind of mode and rectify.
Drawings
Fig. 1 is the utility model discloses off tracking device is prevented to mining belt conveyor belt's schematic structure diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of the belt deviation preventing device of the mining belt conveyor of the present invention, as shown in the figure, the belt deviation preventing device of the mining belt conveyor comprises a belt 1 mounted on a conveyor belt frame, deviation detecting devices 6 are respectively arranged on two sides of the belt frame, each deviation detecting device comprises a vertical roller 2 with a rotation function and a control chip, and the control chip is in communication connection with an external controller; a first aligning carrier roller 3, a parallel carrier roller 4 and a second aligning carrier roller 5 are sequentially arranged between the belt frames on two sides below the belt 1; and a deviation correcting device is arranged below the first aligning carrier roller 3 and the second aligning carrier roller 5, the deviation correcting device comprises a composite oil cylinder 7, a gear pump 8 and a detecting and driving roller 9, and an oil cylinder rod of the composite oil cylinder is connected with the aligning carrier rollers. The first aligning carrier roller 3, the parallel carrier roller 4 and the second aligning carrier roller 5 are all made of rubber materials.
When the self-aligning carrier roller is in a normal working state, the belt has a certain distance with the detecting and driving rollers at the two sides, the corresponding two gear pumps do not work, and the self-aligning carrier roller is in a balance position; when one side deviates, the belt on the corresponding side contacts with the detection driving roller, so that the detection driving roller rotates to drive the gear pump to transfer hydraulic oil from the inner flow of the oil tank to the rod cavity of the oil cylinder, the oil cylinder rod makes reciprocating motion, the aligning carrier roller can deflect, and the deviation rectifying effect is achieved.
The deviation detection device monitors the running state and parameters of the conveying belt in real time, and when the deviation amount of the conveying belt exceeds a preset threshold value of the system, the monitoring system immediately transmits data to the controller and gives an alarm to avoid serious belt deviation. When the belt takes place to squint left, can be with left aligning bearing roller skew angle increase, reduce right side aligning bearing roller skew angle simultaneously, can realize the automatic processing of rectifying of belt through this kind of mode.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a deviation device is prevented to mining belt conveyor belt, is including installing belt (1) on the conveyer belt frame, its characterized in that: the belt frame is provided with a deviation detection device (6) on each side, the deviation detection device comprises a vertical roller (2) with a rotation function and a control chip, and the control chip is in communication connection with an external controller;
a first aligning carrier roller (3), a parallel carrier roller (4) and a second aligning carrier roller (5) are sequentially arranged between the belt frames on two sides below the belt (1); the first aligning carrier roller (3) and the second aligning carrier roller (5) are both provided with a deviation correcting device, the deviation correcting device comprises a composite oil cylinder (7), a gear pump (8) and a detecting and driving roller (9), and an oil cylinder rod of the composite oil cylinder is connected with the aligning carrier roller.
2. The belt deviation preventing device of the mining belt conveyor according to claim 1, wherein when the belt deviation preventing device is in a normal working state, the belt has a certain distance from the detection and driving rollers on two sides, the corresponding two gear pumps do not work, and the aligning carrier roller is in a balance position; when one side deviates, the belt on the corresponding side contacts with the detection driving roller, so that the detection driving roller rotates to drive the gear pump to transfer hydraulic oil from the inner flow of the oil tank to the rod cavity of the oil cylinder, the oil cylinder rod makes reciprocating motion, the aligning carrier roller can deflect, and the deviation rectifying effect is achieved.
3. The belt deviation preventing device of the mining belt conveyor according to claim 1, wherein the first aligning idler (3), the parallel idler (4) and the second aligning idler (5) are all made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023277396.4U CN214398609U (en) | 2020-12-30 | 2020-12-30 | Belt deviation preventing device of mining belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023277396.4U CN214398609U (en) | 2020-12-30 | 2020-12-30 | Belt deviation preventing device of mining belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214398609U true CN214398609U (en) | 2021-10-15 |
Family
ID=78042524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023277396.4U Active CN214398609U (en) | 2020-12-30 | 2020-12-30 | Belt deviation preventing device of mining belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214398609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684540A (en) * | 2022-04-06 | 2022-07-01 | 江苏新联达制带科技有限公司 | Prevent conveyer belt of off tracking |
| CN115180363A (en) * | 2022-07-20 | 2022-10-14 | 唐山市龙圣电力科技有限公司 | Full-automatic deviation rectifying unit |
-
2020
- 2020-12-30 CN CN202023277396.4U patent/CN214398609U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684540A (en) * | 2022-04-06 | 2022-07-01 | 江苏新联达制带科技有限公司 | Prevent conveyer belt of off tracking |
| CN114684540B (en) * | 2022-04-06 | 2023-09-12 | 江苏新联达制带科技有限公司 | Conveyer belt of off tracking is prevented |
| CN115180363A (en) * | 2022-07-20 | 2022-10-14 | 唐山市龙圣电力科技有限公司 | Full-automatic deviation rectifying unit |
| CN115180363B (en) * | 2022-07-20 | 2023-10-20 | 唐山市龙圣电力科技有限公司 | Full-automatic deviation rectifying unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214398609U (en) | Belt deviation preventing device of mining belt conveyor | |
| CN201678272U (en) | Automatic deviation correcting turnabout drum for belt storage bin | |
| CN211077327U (en) | End adjusting type automatic rubber belt deviation rectifying device and deviation preventing conveyor head | |
| CN210365604U (en) | Mobile hydraulic positioner | |
| CN214933140U (en) | Automatic belt deviation correcting device for belt conveyor | |
| CN107434142A (en) | A kind of conveyer deviation correcting device | |
| CN210593955U (en) | Conveyer belt bearing roller deviation correcting device | |
| CN206108209U (en) | Spiral conveyor | |
| CN207275520U (en) | A kind of plate feeding device based on photoelectric information sensor | |
| CN102923465B (en) | Automatic inspection system of belt conveyer towed by synchronous belt | |
| CN108657730B (en) | Device and method for monitoring real-time belt breakage of belt conveyor | |
| CN205739258U (en) | PCB grinder conveyer belt deviation-rectifying system | |
| CN211593904U (en) | Turning belt conveyor overturning prevention device | |
| CN210150176U (en) | Belt conveying equipment with operation troubleshooting function | |
| CN206654485U (en) | Belt conveyer, which skids, detects warning device | |
| CN209937783U (en) | Automatic high-efficient for environmental protection equipment wool top machine | |
| CN107032081A (en) | Belt conveyer, which skids, detects warning device | |
| CN2883269Y (en) | Fault detection protector of rubber belt machine | |
| CN212502348U (en) | Hydraulic deviation correcting device | |
| CN205257352U (en) | Accumulator plate seals polar plate conveyor of machine | |
| CN219434262U (en) | Overpressure early warning device for concrete pump | |
| CN205802343U (en) | A kind of compressed spring type sweeper for belt conveyers | |
| CN205293955U (en) | Belt conveyor | |
| CN215591820U (en) | Full-automatic passive hydraulic deviation-adjusting support device for mining belt conveyor | |
| CN213201260U (en) | Deviation-preventing belt feeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |